def test_neo_to_graph_transform():
"""
load from neo4j and transform to nx graph
"""
nt = NeoTransformer(host='localhost', port='7474', username='******', password='******')
nt.load()
nt.report()
t = PandasTransformer(nt.graph)
t.save(os.path.join(target_dir, "neo_graph.csv"))
def test_neo_to_graph_transform():
"""
load from neo4j and transform to nx graph
"""
n = NeoTransformer()
n.load()
n.report()
t = PandasTransformer(n)
t.save("target/neo_graph.csv")
def test_neo_to_graph_transform():
"""
load from neo4j and transform to nx graph
"""
nt = NeoTransformer(uri=DEFAULT_NEO4J_URL,
username=DEFAULT_NEO4J_USERNAME,
password=DEFAULT_NEO4J_PASSWORD)
nt.load()
nt.report()
t = PandasTransformer(nt.graph)
t.save(os.path.join(target_dir, "neo_graph.csv"))
def test_neo_to_graph_transform():
"""
load from neo4j and transform to nx graph
"""
return
nt = NeoTransformer(host='localhost',
port='7474',
username='',
password='')
nt.load()
nt.report()
t = PandasTransformer(nt.graph)
t.save("target/neo_graph.csv")
help='A filter that can be applied to nodes')
parser.add_argument('--edge_filter',
action='append',
help='A filter that can be applied to edges')
parser.add_argument('--uri',
help='URI/URL for Neo4j (including port)',
default='localhost:7474')
parser.add_argument('--username', help='username', default='neo4j')
parser.add_argument('--password', help='password', default='demo')
args = parser.parse_args()
# Initialize NeoTransformer
nt = NeoTransformer(None,
uri=args.uri,
username=args.username,
password=args.password)
if args.node_filter:
for f in args.node_filter:
k, v = f.split('=')
nt.set_node_filter(k, set(v))
if args.edge_filter:
for f in args.edge_filter:
k, v = f.split('=')
nt.set_edge_filter(k, set(v))
# Read from Neo4j with the given filter constraints (if any)
nt.load()
nt.report()
action='append',
help='A filter that can be applied to node and/or edges')
parser.add_argument('--host',
help='host to connect with Neo4j',
default='localhost')
parser.add_argument('--bolt_port',
help='Bolt port to connect with Neo4j',
default='7687')
parser.add_argument('--username',
help='username (default: neo4j)',
default='neo4j')
parser.add_argument('--password',
help='password (default: demo)',
default='demo')
args = parser.parse_args()
# Initialize NeoTransformer
n = NeoTransformer(None, args.host, {'bolt': args.bolt_port}, args.username,
args.password)
if args.filter is not None:
if len(args.filter) > 0:
for filter in args.filter:
k, v = filter.split('=')
# Set filters
n.set_filter(k, v)
# Read from Neo4j with the given filter constraints (if any)
n.load()
n.report()